AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HD104 ∴ Summary
Contact »
(375683) 2009HD104  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17112 2.174e-08 au
e 0.08907 6.337e-08
i 4.725 6.145e-06 deg
Ω 58.622 0.0001021 deg
ω 145.374 0.0001196 deg
M 257.629 7.243e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9777 au
Aphelion 2.3645 au
Asc. node-Earth separation 1.3372 au
Desc. node-Earth separation 0.99482 au
Earth MOID 0.97535 au
Orbital period 1168.49 days
Date of orbit computation  feb 22 03:09
Observational summary
Optical observations (Discarded) 204 (2)
Radar observations (Discarded) 0 (0)
Arc length 10122.1 days
Unobserved 87 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 65.8672 deg
Declination 23.836 deg
V Magnitude 22.93 mag
Solar Elongation -60.58 deg
Galactic Latitude -17.79 deg
Rate 0.41 deg/day
Direction 79.497 deg

More info »